chore: bump version to 10.0.2

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/utils/agents-md-utils.ts

@@ -0,0 +1,33 @@
+import { existsSync, readFileSync, writeFileSync, renameSync, mkdirSync } from 'fs';
+import { dirname } from 'path';
+import { replaceTaggedContent } from './claude-md-utils.js';
+import { logger } from './logger.js';
+
+/**
+ * Write AGENTS.md with claude-mem context, preserving user content outside tags.
+ * Uses atomic write to prevent partial writes.
+ */
+export function writeAgentsMd(agentsPath: string, context: string): void {
+  if (!agentsPath) return;
+
+  const dir = dirname(agentsPath);
+  if (!existsSync(dir)) {
+    mkdirSync(dir, { recursive: true });
+  }
+
+  let existingContent = '';
+  if (existsSync(agentsPath)) {
+    existingContent = readFileSync(agentsPath, 'utf-8');
+  }
+
+  const contentBlock = `# Memory Context\n\n${context}`;
+  const finalContent = replaceTaggedContent(existingContent, contentBlock);
+  const tempFile = `${agentsPath}.tmp`;
+
+  try {
+    writeFileSync(tempFile, finalContent);
+    renameSync(tempFile, agentsPath);
+  } catch (error) {
+    logger.error('AGENTS_MD', 'Failed to write AGENTS.md', { agentsPath }, error as Error);
+  }
+}